replacestream - npm Package Compare versions

Comparing version 2.1.0 to 3.0.0

index.js

@@ -1,5 +0,8 @@
-var through = require('through');
+'use strict';
 
-module.exports = ReplaceStream;
-function ReplaceStream(search, replace, options) {
+var escapeRegExp = require('escape-string-regexp');
+var objectAssign = require('object-assign');
+var Transform = require('readable-stream/transform');
+
+module.exports = function ReplaceStream(search, replace, options) {
   var tail = '';
@@ -9,6 +12,7 @@ var totalMatches = 0;
 
-  options = options || {};
-  options.limit = options.limit || Infinity;
-  options.encoding = options.encoding || 'utf8';
-  options.max_match_len = options.max_match_len || 100;
+  options = objectAssign({
+    limit: Infinity,
+    encoding: 'utf8',
+    max_match_len: 100
+  }, options);
 
@@ -27,3 +31,3 @@ var replaceFn = replace;
 
-  function write(buf) {
+  function transform(buf, enc, cb) {
     var matches;
@@ -57,3 +61,3 @@ var lastPos = 0;
     var dataToQueue = getDataToQueue(matchCount,haystack,rewritten,lastPos);
-    this.queue(dataToQueue);
+    cb(null, dataToQueue);
   }
@@ -72,25 +76,25 @@
   function getDataToQueue(matchCount, haystack, rewritten, lastPos) {
-    var dataToQueue;
-
     if (matchCount > 0) {
       if (haystack.length > tail.length) {
-        dataToQueue = rewritten + haystack.slice(lastPos, haystack.length - tail.length)
-      } else {
-        dataToQueue = rewritten
+        return rewritten + haystack.slice(lastPos, haystack.length - tail.length);
       }
-    } else {
-      dataToQueue = haystack.slice(0, haystack.length - tail.length)
+
+      return rewritten;
     }
 
-    return dataToQueue;
+    return haystack.slice(0, haystack.length - tail.length);
   }
 
-  function end() {
-    if (tail) this.queue(tail);
-    this.queue(null);
+  function flush(cb) {
+    if (tail) {
+      this.push(tail);
+    }
+    cb();
   }
 
-  var t = through(write, end);
-  return t;
-}
+  return new Transform({
+    transform: transform,
+    flush: flush
+  });
+};
 
@@ -110,6 +114,2 @@ function createReplaceFn(replace, isRegEx) {
 
-  var stringReplaceFunction = function () {
-    return replace;
-  };
-
   if (isRegEx && !(replace instanceof Function)) {
@@ -120,17 +120,15 @@ return regexReplaceFunction;
   if (!(replace instanceof Function)) {
-    return stringReplaceFunction
+    return function stringReplaceFunction() {
+      return replace;
+    };
   }
 
-  return replace
+  return replace;
 }
 
-function escapeRegExp(s) {
-    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
-}
+function matchFromRegex(regex, options) {
+  if (options.regExpOptions) {
+    regex = new RegExp(regex.source, options.regExpOptions)
+  }
 
-function matchFromRegex(s, options) {
-  var regex = s
-  if (options.regExpOptions)
-    regex = new RegExp(s.source, options.regExpOptions)
-
   // If there is no global flag then there can only be one match
@@ -140,10 +138,11 @@ if (!regex.global) {
   }
-  return regex
+  return regex;
 }
 
 function matchFromString(s, options) {
-  if (options.regExpOptions)
-    return new RegExp(escapeRegExp(s), options.regExpOptions)
+  if (options.regExpOptions) {
+    return new RegExp(escapeRegExp(s), options.regExpOptions);
+  }
 
-  return new RegExp(escapeRegExp(s), options.ignoreCase === false ? 'gm' : 'gmi')
+  return new RegExp(escapeRegExp(s), options.ignoreCase === false ? 'gm' : 'gmi');
 }

package.json

 {
   "name": "replacestream",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "A node.js through stream that does basic streaming text search and replace and is chunk boundary friendly",
-  "main": "index.js",
+  "repository": "eugeneware/replacestream",
+  "author": "Eugene Ware <[e-mail]>",
+  "license": "BSD-3-Clause",
+  "files": [
+    "index.js"
+  ],
   "scripts": {
-    "test": "node_modules/.bin/mocha"
+    "test": "mocha --growl --full-trace"
   },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/eugeneware/replacestream"
-  },
   "keywords": [
@@ -22,11 +23,12 @@ "replace",
   ],
-  "author": "Eugene Ware <[e-mail]>",
-  "license": "BSD",
+  "dependencies": {
+    "escape-string-regexp": "^1.0.3",
+    "object-assign": "^3.0.0",
+    "readable-stream": "^2.0.1"
+  },
   "devDependencies": {
-    "chai": "^1.9.1",
-    "mocha": "^1.21.4"
-  },
-  "dependencies": {
-    "through": "~2.3.4"
+    "chai": "^3.0.0",
+    "concat-stream": "^1.5.0",
+    "mocha": "^2.2.5"
   }
 }

README.md

@@ -265,3 +265,5 @@ # replacestream
 <tr><th align="left">Tim Chaplin</th><td><a href="https://github.com/tjchaplin">GitHub/tjchaplin</a></td></tr>
+<tr><th align="left">Bryce Gibson</th><td><a href="https://github.com/bryce-gibson">GitHub/bryce-gibson</a></td></tr>
 <tr><th align="left">Romain</th><td><a href="https://github.com/Filirom1">GitHub/Filirom1</a></td></tr>
+<tr><th align="left">Shinnosuke Watanabe</th><td><a href="https://github.com/shinnn">GitHub/shinnn</a></td></tr>
 </tbody></table>

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

No repository

Supply chain risk

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

Found 1 instance in 1 package

Fixed alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Non-permissive License

License

(Experimental) A license not known to be considered permissive was found

Found 1 instance in 1 package

Improved metrics

Number of low license alerts

0

decreased by-100%

Number of lines in readme file

269

increased by0.75%

Number of low supply chain risk alerts

1

decreased by-80%

Worsened metrics

Total package byte prevSize

13804

decreased by-69.13%

Dependency count

3

increased by200%

Dev dependency count

3

increased by50%

Number of package files

4

decreased by-69.23%

Lines of code

112

decreased by-90.45%

Dependency changes

• + Addedescape-string-regexp@^1.0.3

• + Addedobject-assign@^3.0.0

• + Addedreadable-stream@^2.0.1

• + Addedcore-util-is@1.0.3(transitive)

• + Addedescape-string-regexp@1.0.5(transitive)

• + Addedinherits@2.0.4(transitive)

• + Addedisarray@1.0.0(transitive)

• + Addedobject-assign@3.0.0(transitive)

• + Addedprocess-nextick-args@2.0.1(transitive)

• + Addedreadable-stream@2.3.8(transitive)

• + Addedsafe-buffer@5.1.2(transitive)

• + Addedstring_decoder@1.1.1(transitive)

• + Addedutil-deprecate@1.0.2(transitive)

• - Removedthrough@~2.3.4

• - Removedthrough@2.3.8(transitive)